FR306 Fast Recovery Diode is a 3A 800V Fast Recovery Rectifier Diode commonly used in SMPS power supplies, inverters, battery chargers, LED drivers, UPS systems, and high-frequency rectification circuits. It offers faster switching performance compared to standard rectifier diodes like 1N5408. Key Specifications Parameter Value Part Number FR306 Diode Type Fast Recovery Rectifier Reverse Voltage (VRRM) 800V Forward Current (IF) 3A Peak Surge Current (IFSM) 150A Forward Voltage (VF) 1.3V Max Reverse Recovery Time (Trr) 500ns Max Package DO-201AD Axial Lead Operating Temperature -65°C to +150°C / +175°C (depending on manufacturer) Main Applications • SMPS Power Supplies • UPS Systems • Inverters • Battery Chargers • LED Drivers • Power Adapters • High-Frequency Rectification Circuits • Industrial Electronic Equipment Features • Fast reverse recovery performance • Low forward voltage drop • Low leakage current • High surge current capability • Reliable operation in switching applications • Suitable replacement for slow recovery rectifiers in many circuits FR306 Fast Recovery Rectifier Diode 3A 800V Axial Lead High Speed Recovery Diode